Uniflow
[计] 单向流
🗣️ 情景例句
about your family background.
关于你的家庭背景的。
Don't be anxious if I'm late.
如果我回来晚些也不必担忧。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。